The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 03:22:32 EST
DR3049 ***********************************************************************
DR3049 CORS - This is a GPS Continuously Operating Reference Station.
DR3049 DESIGNATION - MANT NANTUCKET CORS ARP
DR3049 CORS_ID - MANT
DR3049 PID - DR3049
DR3049 STATE/COUNTY- MA/NANTUCKET
DR3049 COUNTRY - US
DR3049 USGS QUAD - SIASCONSET (2018)
DR3049
DR3049 *CURRENT SURVEY CONTROL
DR3049 ______________________________________________________________________
DR3049* NAD 83(2011) POSITION- 41 16 10.14713(N) 070 05 00.87557(W) ADJUSTED
DR3049* NAD 83(2011) ELLIP HT- -15.533 (meters) (09/??/19) ADJUSTED
DR3049* NAD 83(2011) EPOCH - 2010.00
DR3049 ______________________________________________________________________
DR3049 GEOID HEIGHT - -28.771 (meters) GEOID18
DR3049 NAD 83(2011) X - 1,635,419.260 (meters) COMP
DR3049 NAD 83(2011) Y - -4,513,752.863 (meters) COMP
DR3049 NAD 83(2011) Z - 4,184,953.720 (meters) COMP
DR3049
DR3049.Formal positional accuracy estimates are not available for this CORS
DR3049.because its coordinates were determined in part using modeled
DR3049.velocities. Approximate one-sigma accuracies for latitude, longitude,
DR3049.and ellipsoid height can be obtained from the short-term time series.
DR3049.Additional information regarding modeled velocities is available on
DR3049.the CORS Coordinates for MYCS2 web page:
DR3049.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DR3049
DR3049.The coordinates were established by GPS observations
DR3049.and adjusted by the National Geodetic Survey in September 2019.
DR3049
DR3049.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DR3049.been affixed to the stable North American Tectonic Plate.
DR3049
DR3049.The coordinates are valid at the epoch date displayed above
DR3049.which is a decimal equivalence of Year/Month/Day.
DR3049
DR3049.Due to the release of the International GNSS Service (IGS) 2014
DR3049.realization of the International Terrestrial Reference Frame of 2014
DR3049.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DR3049.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DR3049.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DR3049.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DR3049.currently published epoch of 2010.00.
DR3049
DR3049.Additional information on MYCS2 is available at
DR3049.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DR3049
DR3049.Significant digits in the geoid height do not necessarily reflect accuracy.
DR3049.GEOID18 height accuracy estimate available here.
DR3049
DR3049.The PID for the CORS L1 Phase Center is DR3050.
DR3049
DR3049.Click photographs - Photos may exist for this station.
DR3049
DR3049.The XYZ, and position/ellipsoidal ht. are equivalent.
DR3049
DR3049.The ellipsoidal height was determined by GPS observations
DR3049.and is referenced to NAD 83.
DR3049
DR3049. The following values were computed from the NAD 83(2011) position.
DR3049
DR3049; North East Units Scale Factor Converg.
DR3049;SPC MA I - 30,012.188 534,892.657 MT 1.00000045 +0 16 31.1
DR3049;SPC MA I - 98,464.99 1,754,893.66 sFT 1.00000045 +0 16 31.1
DR3049;UTM 19 - 4,569,239.307 409,241.023 MT 0.99970137 -0 42 53.2
DR3049
DR3049! - Elev Factor x Scale Factor = Combined Factor
DR3049!SPC MA I - 1.00000244 x 1.00000045 = 1.00000289
DR3049!UTM 19 - 1.00000244 x 0.99970137 = 0.99970381
DR3049
DR3049_U.S. NATIONAL GRID SPATIAL ADDRESS: 19TDF0924169239(NAD 83)
DR3049
DR3049 SUPERSEDED SURVEY CONTROL
DR3049
DR3049.No superseded survey control is available for this station.
DR3049
DR3049_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DR3049
DR3049 STATION DESCRIPTION
DR3049
DR3049'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DR3049'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DR3049'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DR3049'ACCESSIBLE AT THE WORLDWIDE WEB.
DR3049'https://geodesy.noaa.gov/CORS/data.shtml
DR3049'https://geodesy.noaa.gov/CORS
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